Diagnosing the Ethernet Module Using the Web Server
Original instructions
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Introduction
Quantum Ethernet modules have an embedded web server that provides web pages to diagnose the Ethernet module services, such as statistics, I/O scanning, Messages, global data, etc. You can access an Ethernet module's web pages by entering the IP address of the module in the web browser. No password is required to display the home page. From the NOE home page, you can access the Monitoring, Diagnostics, and Setup pages.
You can also use the module’s LED display to diagnose problems. For information regarding the module’s LED display refer to the Quantum NOE 771xx Ethernet Modules User Manual.
Accessing the Ethernet Module’s Web Page
To access the NOE 771 01 module’s web page, proceed as follows:
Step
Action
1
At the PC, start a Web browser such as Internet Explorer.
2
Enter the NOE 771 01’s currently assigned IP address in the Address field of the browser to bring up the NOE’s home page.
3
Click the Diagnostics tab.
4
Enter a user name and password (the default is USER for both).
Note: Check with your system administrator to see if the user name and password have been changed.
5
Click OK to bring up the NOE diagnostic web page.
6
Click the I/O Scanning link on the left-hand side of the screen to access the I/O scanning diagnostics web page.